pMolecule — a package containing modules concerned with the simulation of molecular systems.

pMoleculeScripts — a package containing modules that automate various common simulation tasks.

The four packages are arranged hierarchically in the following
order: pMoleculeScripts, pBabel, pMolecule and pCore. Items in the list
depend uniquely upon those to the right and not those to the left. This
means, for example, that pMoleculeScripts imports modules from
pBabel, pCore and pMolecule, whereas pCore is independent of the others.

A fairly complete reference, in HTML format, for pDynamo is available from the Downloads page. To use it, download and unpack the archive, and then navigate to the file index.html with a web browser.